Freemium
PDF Tools · PDF & Documents
Merge, split, compress, convert and sign PDFs online.
pdfmergesplitcompress
PDF & Documents•Web-Based•13 tools
Best Web-Based PDF & Documents Tools (13 Curated)
Discover the 13 best browser-based tools for pdf & documents. Run directly in any modern browser without local installation. Curated, compared, and updated for developers.
Quick Comparison (13 Tools)
| Tool | Pricing | Platforms | Top Strength | Link |
|---|---|---|---|---|
| iLovePDF | freemium | web, desktop | Merge, split, compress, convert and sign PDFs online. | Details → |
| Smallpdf | freemium | web, desktop | Simple online PDF tools with a clean interface. | Details → |
| PDF24 Tools | free | web | Large free PDF toolbox, no registration required. | Details → |
| Stirling PDF | free | web | Self-hosted PDF toolbox with 50+ operations, locally run. | Details → |
| Sejda | freemium | web, desktop | PDF toolkit focused on editing text and content in place. | Details → |
| Dillinger | free | web | Online Markdown editor with live preview and cloud sync. | Details → |
| StackEdit | freemium | web | Browser Markdown editor with Google Drive and GitHub sync. | Details → |
| Markdown Guide | free | web | Free reference and tutorial for Markdown syntax. | Details → |
| GitBook | freemium | web | Collaborative documentation platform with Git-based workflow. | Details → |
| Read the Docs | freemium | web | Hosted documentation platform for Sphinx and MkDocs projects. | Details → |
Showing top 10 of 13. Browse the full grid below.
Freemium
PDF Tools · PDF & Documents
Simple online PDF tools with a clean interface.
pdfcompressconverter
Free
PDF Tools · PDF & Documents
Large free PDF toolbox, no registration required.
pdffreemergecompress
Free
Stirling PDF
Open SourcePDF Tools · PDF & Documents
Self-hosted PDF toolbox with 50+ operations, locally run.
pdfself-hostedprivacy
Freemium
PDF Tools · PDF & Documents
PDF toolkit focused on editing text and content in place.
pdfeditingconverter
Free
Dillinger
Open SourceMarkdown · PDF & Documents
Online Markdown editor with live preview and cloud sync.
markdowneditorpreview
Freemium
StackEdit
Open SourceMarkdown · PDF & Documents
Browser Markdown editor with Google Drive and GitHub sync.
markdowneditorsync
Free
Markdown · PDF & Documents
Free reference and tutorial for Markdown syntax.
markdownreferencelearning
Freemium
Documentation Generators · PDF & Documents
Collaborative documentation platform with Git-based workflow.
documentationcollaborationgit
Freemium
Documentation Generators · PDF & Documents
Hosted documentation platform for Sphinx and MkDocs projects.
documentationhostingpython
Freemium
Documentation Generators · PDF & Documents
The collaborative online LaTeX editor used by academia.
latexcollaborationpdf
Free
Astro Starlight
Open SourceDocumentation Generators · PDF & Documents
Astro's documentation framework — fast, accessible docs sites with search, i18n and sidebar tooling built in.
docsastromarkdownssg
Freemium
Documentation Generators · PDF & Documents
Docs platform for API and product documentation — MDX-based, AI-assisted and hosted with analytics.
docsapi-documentationmdx